Error: "No input file specified"

[simondeeley]

Having followed the instructions to install this monitor on a fresh Homestead install I am navigating to the public folder as per instructions in a web browser but I'm encountering and error

No input file specified

Which has thrown me somewhat because there are no obvious configuration options for an input file. Can someone help me on this? Thanks

[pentium10]

This message is being printed by your Nginx (or Apache) server, that cannot locate the configured directory index file. It might be a configuration error in your server config file, or you are trying to access a folder without a primary index file. Please note our project needs to be launched with /public/index.php